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. 2018 Mar 22;9:180. doi: 10.3389/fneur.2018.00180

Figure 6.

Figure 6

Representative confocal images of in situ proximity ligation assay (PLA) (red) between h-alpha-synuclein (αSyn) (Syn 204) and VAMP-2 (A,B), h-αSyn (Syn 204) and SNAP-25 (C,D), and h-αSyn (Syn 204) and syntaxin-1 (E,F) in tg A30P neurons and in non-tg neurons (H). Maximum intensity projections of a confocal z-stack including a whole cell were performed to observe the maximum amount of PLA puncta (A,C,E). Cross section of the processes allows visualization of the PLA puncta in an orthogonal view [(B,D,F), inlet], scale bar 20 µm. F-actin stained by phalloidin-FITC (green) and DAPI (blue). Quantification of PLA between h-αSyn and VAMP-2, h-αSyn and SNAP-25, and h-αSyn and syntaxin-1 in A30P neurons (G).